DALLAS (AP) — The uncle of the Uvalde, Texas, school shooter who killed 19 students and two teachers begged police to let him try to talk his nephew down, according to a 911 call included in a massive trove of recordings and transcripts released by city officials Saturday.

“Maybe he could listen to me because he does listen to me, everything I tell him he does listen to me,” said the man, who identified himself as Armando Ramos. “Maybe he could stand down or do something to turn himself in,” Ramos said, his voice cracking.

identified as Salvador Ramos, was with him at his house the night before. He said his nephew stayed with him in his bedroom all night, and told him that was upset because his grandmother was “bugging” him.

“Oh my god, please, please don’t do nothing stupid,” the man says on the call. “I think he’s shooting kids.”

The call came in at about 1 p.m. on May 24, 2022, about 10 minutes after the shooting had stopped. Salvador Ramos was fatally shot by officials at 12:50 p.m.